John Deere Transmission Replacement: Which Tuff Torq Transaxle Fits Your Deere
John Deere doesn't build its own hydrostatic transaxles. The D-, E-, LA-, S- and X-series lawn tractors use Tuff Torq K46, T40 and K58 units, and many ZTrak zero-turns use Tuff Torq TZT and DUP units. Find your Deere model below to see the exact Tuff Torq replacement, the Deere part number it replaces, and a link to buy it new with free shipping.
Same model, two units? Mower makers sometimes changed transaxles partway through a model's production. If your model appears more than once, match the 11-digit Tuff Torq number on the white label on your unit, or send us the label details and we'll confirm.
John Deere transaxle lookup
| Your machine | Tuff Torq replacement | OEM part # | Notes |
|---|---|---|---|
| John Deere 105 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere 108 | Tuff Torq T40A 768T2024000 | John Deere AM131575 | verify by part # |
| John Deere 115 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere 125 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere 135 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere 145 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere 155C | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere 647A | Tuff Torq DUP10S 77808041201 | John Deere TCA18087 | |
| John Deere 657A | Tuff Torq DUP10S 77808041201 | John Deere TCA18087 | |
| John Deere 667A | Tuff Torq DUP10S 77808041201 | John Deere TCA18087 | |
| John Deere 717 | Tuff Torq DUP10S 77808041201 | John Deere TCA18087 | |
| John Deere 717A | Tuff Torq DUP10S 77808041201 | John Deere TCA18087 | |
| John Deere 727A | Tuff Torq DUP10S 77808041201 | John Deere TCA18087 | |
| John Deere 737 | Tuff Torq DUP10S 77808041201 | John Deere TCA18087 | |
| John Deere 757 | Tuff Torq DUP10S 77808041201 | John Deere TCA18087 | |
| John Deere 777 (Z-Trak) | Tuff Torq DUP13A 77808141010 | John Deere TCA13896 | verify by part # |
| John Deere 1642HS | Tuff Torq T40A 768T2024000 | John Deere AM131575 | verify by part # |
| John Deere 1742HS | Tuff Torq T40A 768T2024000 | John Deere AM131575 | verify by part # |
| John Deere 1742PR | Tuff Torq T40A 768T2024000 | John Deere AM131575 | verify by part # |
| John Deere D110 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere D110 (SN above 600000) | Tuff Torq TL200A 787T0124000 | John Deere MIA12745 | |
| John Deere D120 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere D120 (SN above 600000) | Tuff Torq TL200A 787T0124000 | John Deere MIA12745 | |
| John Deere D125 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere D125 (SN above 600000) | Tuff Torq TL200A 787T0124000 | John Deere MIA12745 | |
| John Deere D130 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere D130 (SN above 600000) | Tuff Torq TL200A 787T0124000 | John Deere MIA12745 | |
| John Deere D140 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere D150 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere D155 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere D160 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere D170 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere E110 | Tuff Torq TL200A 787T0124000 | John Deere MIA12745 | |
| John Deere E120 | Tuff Torq TL200A 787T0124000 | John Deere MIA12745 | |
| John Deere E130 | Tuff Torq TL200A 787T0124000 | John Deere MIA12745 | |
| John Deere E140 | Tuff Torq TL200B 787T0124010 | John Deere AUC10720 | |
| John Deere E150 | Tuff Torq TL200B 787T0124010 | John Deere AUC10720 | |
| John Deere E160 | Tuff Torq TL200B 787T0124010 | John Deere AUC10720 | |
| John Deere E170 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere E180 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere G110 | Tuff Torq K66R 7A632084050 | John Deere AM131257 | |
| John Deere GX325 | Tuff Torq K71A 7A637024000 | John Deere AM123278 | |
| John Deere GX335 | Tuff Torq K71A 7A637024000 | John Deere AM123278 | |
| John Deere GX345 | Tuff Torq K71A 7A637024000 | John Deere AM123278 | |
| John Deere GX355 | Tuff Torq K71A 7A637024000 | John Deere AM123278 | |
| John Deere L17.542 | Tuff Torq T40A 768T2024000 | John Deere AM131575 | verify by part # |
| John Deere L105 | Tuff Torq T40A 768T2024000 | John Deere AM131575 | verify by part # |
| John Deere L107 | Tuff Torq T40A 768T2024000 | John Deere AM131575 | verify by part # |
| John Deere L108 | Tuff Torq T40A 768T2024000 | John Deere AM131575 | verify by part # |
| John Deere L110 | Tuff Torq T40A 768T2024000 | John Deere AM131575 | verify by part # |
| John Deere L111 | Tuff Torq T40A 768T2024000 | John Deere AM131575 | verify by part # |
| John Deere L118 | Tuff Torq T40A 768T2024000 | John Deere AM131575 | verify by part # |
| John Deere L120 | Tuff Torq K46AC 7A646024390 | John Deere AM131580 | |
| John Deere L130 | Tuff Torq K46AC 7A646024390 | John Deere AM131580 | |
| John Deere L2048 | Tuff Torq K46AC 7A646024390 | John Deere AM131580 | |
| John Deere L2548 | Tuff Torq K46AC 7A646024390 | John Deere AM131580 | |
| John Deere LA110 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere LA115 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere LA120 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere LA125 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere LA130 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere LA135 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere LA140 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere LA145 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere LA150 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere LA155 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere LA165 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere LA175 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere LT150 | Tuff Torq K46C 7A646024021 | John Deere AM130330 | |
| John Deere LT160 | Tuff Torq K46C 7A646024021 | John Deere AM130330 | |
| John Deere LT170 | Tuff Torq K46C 7A646024021 | John Deere AM130330 | |
| John Deere LT180 | Tuff Torq K46C 7A646024021 | John Deere AM130330 | |
| John Deere LT190 | Tuff Torq K46HD 7A646084040 | John Deere AM132707 | |
| John Deere LTR155 | Tuff Torq K46A 7A646024003 | John Deere AM130447 | |
| John Deere LTR166 | Tuff Torq K46A 7A646024003 | John Deere AM130447 | |
| John Deere LTR180 | Tuff Torq K46A 7A646024003 | John Deere AM130447 | |
| John Deere S100 / S110 / S120 / S130 / S220 | Tuff Torq TL200A 787T0124000 | John Deere MIA12745 | |
| John Deere S140 | Tuff Torq TL200B 787T0124010 | John Deere AUC10720 | |
| John Deere S160 | Tuff Torq TL200B 787T0124010 | John Deere AUC10720 | |
| John Deere S170 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere S180 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere S240 | Tuff Torq K46EF 7A646084730 | John Deere AUC10268 | |
| John Deere X107 / X125 / X126 / X127 / X145 | Tuff Torq TL200A 787T0124000 | John Deere MIA12745 | |
| John Deere X110 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere X120 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere X125 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere X140 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere X145 | Tuff Torq T40J 768T2024011 | John Deere MIA10910 | |
| John Deere X165 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere X166 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere X167 | Tuff Torq K46BE 7A646084121 | John Deere MIA10911 | |
| John Deere X300 | Tuff Torq K46BC 7A646084130 | John Deere AM134747 | |
| John Deere X300 | Tuff Torq K46BR 7A646084220 | John Deere MIA10959 | |
| John Deere X300R | Tuff Torq K46BD 7A646084650 | John Deere MIA12566 | |
| John Deere X304 | Tuff Torq K46CC 7A646084250 | John Deere MIA10965 | |
| John Deere X305R | Tuff Torq K46BD 7A646084650 | John Deere MIA12566 | |
| John Deere X320 | Tuff Torq K58M 787Q0024020 | John Deere MIA11860 | |
| John Deere X330 | Tuff Torq K46BR 7A646084641 | John Deere AUC11463 | |
| John Deere X340 | Tuff Torq K58M 787Q0024020 | John Deere MIA11860 | |
| John Deere X350 | Tuff Torq K46BR 7A646084641 | John Deere AUC11463 | |
| John Deere X350R | Tuff Torq K46BD 7A646084650 | John Deere MIA12566 | |
| John Deere X370 | Tuff Torq K57AR 7A646084760 | John Deere AUC15096 | verify by part # |
| John Deere X370 | Tuff Torq K57Z 7A646084671 | John Deere AUC10221 | |
| John Deere X380 | Tuff Torq K58W 787Q0024140 | John Deere AUC15092 | |
| John Deere X390 | Tuff Torq K58V 787Q0024160 | John Deere AUC15094 | |
| John Deere X530 | Tuff Torq K72A 787Q0124001 | John Deere AM132725 | |
| John Deere X540 | Tuff Torq K72A 787Q0124001 | John Deere AM132725 | |
| John Deere X580 | Tuff Torq K72A 787Q0124001 | John Deere AM132725 | |
| John Deere X590 | Tuff Torq K72A 787Q0124001 | John Deere AM132725 | |
| John Deere Z425 | Tuff Torq TZT7DY 787Q0824070 | John Deere AUC15342 | Right side |
| John Deere Z425 EZtrak | Tuff Torq TZT7DX 787Q0824060 | John Deere AUC15341 | Left side |
| John Deere Z435 | Tuff Torq TZT7DY 787Q0824070 | John Deere AUC15342 | Right side |
| John Deere Z435 EZtrak | Tuff Torq TZT7DX 787Q0824060 | John Deere AUC15341 | Left side |
| John Deere Z445 | Tuff Torq TZT7DY 787Q0824070 | John Deere AUC15342 | Right side |
| John Deere Z445 EZtrak | Tuff Torq TZT7DX 787Q0824060 | John Deere AUC15341 | Left side |
| John Deere Z465 | Tuff Torq TZT7DY 787Q0824070 | John Deere AUC15342 | Right side |
| John Deere Z465 EZtrak | Tuff Torq TZT7DX 787Q0824060 | John Deere AUC15341 | Left side |
| John Deere Z515E | Tuff Torq TZT7UX 787Q0824100 | John Deere AUC15355 | Left side, verify by part # |
| John Deere Z515E ZTrak | Tuff Torq TZT7UY 787Q0824110 | John Deere AUC15356 | Right side |
| John Deere Z525E | Tuff Torq TZT7DY 787Q0824070 | John Deere AUC15342 | Right side |
| John Deere Z525E ZTrak | Tuff Torq TZT7DX 787Q0824060 | John Deere AUC15341 | Left side |
| John Deere Z530M | Tuff Torq TZT7UX 787Q0824100 | John Deere AUC15355 | Left side, verify by part # |
| John Deere Z530M ZTrak | Tuff Torq TZT7UY 787Q0824110 | John Deere AUC15356 | Right side |
| John Deere Z530R | Tuff Torq TZT7MY 787Q0824091 | John Deere AUC15360 | Right side |
| John Deere Z535M | Tuff Torq TZT7DY 787Q0824070 | John Deere AUC15342 | Right side |
| John Deere Z535M ZTrak | Tuff Torq TZT7DX 787Q0824060 | John Deere AUC15341 | Left side |
| John Deere Z535R | Tuff Torq TZT7MX 787Q0824081 | John Deere AUC15343 | Left side, verify by part # |
| John Deere Z535R | Tuff Torq TZT7MY 787Q0824091 | John Deere AUC15360 | Right side |
| John Deere Z540M | Tuff Torq TZT7DY 787Q0824070 | John Deere AUC15342 | Right side |
| John Deere Z540M ZTrak | Tuff Torq TZT7DX 787Q0824060 | John Deere AUC15341 | Left side |
| John Deere Z540R | Tuff Torq TZT7MX 787Q0824081 | John Deere AUC15343 | Left side, verify by part # |
| John Deere Z540R | Tuff Torq TZT7MY 787Q0824091 | John Deere AUC15360 | Right side |
| John Deere Z545R | Tuff Torq TZT7MY 787Q0824091 | John Deere AUC15360 | Right side |
| John Deere Z710A ZTrak | Tuff Torq TZT1310AL 787Q0684181 | John Deere TCA26165 | Left side |
| John Deere Z710A ZTrak | Tuff Torq TZT1310AR 787Q0684192 | John Deere TCA26166 | Right side, verify by part # |
| John Deere Z720A ZTrak | Tuff Torq TZT1310AL 787Q0684181 | John Deere TCA26165 | Left side |
| John Deere Z720A ZTrak | Tuff Torq TZT1310AR 787Q0684192 | John Deere TCA26166 | Right side, verify by part # |
| John Deere Z910A | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z910A | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z915B ZTrak | Tuff Torq TZT13GR 787Q0624233 | John Deere AUC11802 | Right side |
| John Deere Z915B ZTrak | Tuff Torq TZT13GL 787Q0624223 | John Deere AUC11801 | Left side |
| John Deere Z915E ZTrak | Tuff Torq TZT13GR 787Q0624233 | John Deere AUC11802 | Right side |
| John Deere Z915E ZTrak | Tuff Torq TZT13GL 787Q0624223 | John Deere AUC11801 | Left side |
| John Deere Z920A | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z920A | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z920M | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z920M | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z920M ZTrak | Tuff Torq TZT13GR 787Q0624233 | John Deere AUC11802 | Right side |
| John Deere Z920M ZTrak | Tuff Torq TZT13GL 787Q0624223 | John Deere AUC11801 | Left side |
| John Deere Z920R | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z920R | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z925A | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z925A | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z925M ZTrak | Tuff Torq TZT13GR 787Q0624233 | John Deere AUC11802 | Right side |
| John Deere Z925M ZTrak | Tuff Torq TZT13GL 787Q0624223 | John Deere AUC11801 | Left side |
| John Deere Z930A | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z930A | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z930M | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z930M | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z930M ZTrak | Tuff Torq TZT13GR 787Q0624233 | John Deere AUC11802 | Right side |
| John Deere Z930M ZTrak | Tuff Torq TZT13GL 787Q0624223 | John Deere AUC11801 | Left side |
| John Deere Z930R | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z930R | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z945M ZTrak | Tuff Torq TZT13GR 787Q0624233 | John Deere AUC11802 | Right side |
| John Deere Z945M ZTrak | Tuff Torq TZT13GL 787Q0624223 | John Deere AUC11801 | Left side |
| John Deere Z950A | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z950A | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z950M | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z950M | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z950M ZTrak | Tuff Torq TZT13GR 787Q0624233 | John Deere AUC11802 | Right side |
| John Deere Z950M ZTrak | Tuff Torq TZT13GL 787Q0624223 | John Deere AUC11801 | Left side |
| John Deere Z950R | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z950R | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z955M | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z955M | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z955M ZTrak | Tuff Torq TZT13GR 787Q0624233 | John Deere AUC11802 | Right side |
| John Deere Z955M ZTrak | Tuff Torq TZT13GL 787Q0624223 | John Deere AUC11801 | Left side |
| John Deere Z955R | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z955R | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z960A | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z960A | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z960M | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z960M | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z960M ZTrak | Tuff Torq TZT13GR 787Q0624233 | John Deere AUC11802 | Right side |
| John Deere Z960M ZTrak | Tuff Torq TZT13GL 787Q0624223 | John Deere AUC11801 | Left side |
| John Deere Z960R | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z960R | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z965M | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z965M | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z965R | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z965R | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z970A | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z970A | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z970R | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z970R | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z975M | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z975M | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z985R | Tuff Torq TZT13DY 787Q0624410 | John Deere TCA26090 | Right side |
| John Deere Z985R | Tuff Torq TZT13D2L 787Q0624400 | John Deere TCA26089 | Left side |
| John Deere Z994R ZTrak (left-hand transaxle) | Tuff Torq TZT13KX 787Q0624290 | John Deere MIA12873 | Left side, verify by part # |
| John Deere Z997R | Tuff Torq DUP17SB 168D7010002 | John Deere MIA12189 | verify by part # |
| John Deere Z997R ZTrak diesel zero-turn | Tuff Torq DUP17SB 168D7010001 | John Deere MIA12189 |
Don't see your model?
This list covers the units we've confirmed so far. Tuff Torq makes many more versions. Enter the numbers from your unit's label in the Tuff Torq Part Finder and we'll quote the exact replacement, usually the same business day. Not sure where the label is? See how to find your Tuff Torq part number.
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